The lowely 780x, the mule of power supplies! This guy does the heavy lifting in so many designs. Sure the drop-out is a crummy 2V, there’s no enable/disable pin, they draw 5mA quiescent and they need fairly large stabilization capacitors but they are REALLY CHEAP and they can handle up to 35VDC. Pick up a bunch of them in TO-220 or TO-92 from your favorite distributor.
Have an amazing project to share? Join the SHOW-AND-TELL every Wednesday night at 7:30pm ET on Google+ Hangouts.
Join us every Wednesday night at 8pm ET for Ask an Engineer!
Maker Business — The many, many manufacturing processes listed on Wikipedia
Wearables — A bevel illusion
Electronics — Don’t float!
Biohacking — Optimizing the Warm Up
Python for Microcontrollers — CircuitPython 3.0.0 released!
No comments yet.
Sorry, the comment form is closed at this time.